A normal tympanogram looks something like

A. a straight almost flat line.
B. a narrow triangle.
C. two peaks.
D. None of the above


ANS: B

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Which statement about self-employment is true?

a) More women are self-employed than men. b) More African-Americans are self-employed than Hispanic/Latinos. c) More new immigrants are self-employed than native-born U.S. citizens. d) More people over age 65 are self-employed than young people under age 16.

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Caregivers and mothers should be aware of what infants are looking at and, when possible, comment on it

a. True b. False Indicate whether the statement is true or false

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Earlier intervention for a child with exceptionalities leads to better positive outcomes for the child with less effort

a. True b. False

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Which of the following are risk factors and increase the likelihood for suicide?

a. threatening to take one's life b. drug and alcohol abuse c. access to firearms d. all of the above e. both a and b

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